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From:   Christophe Leroy <christophe.leroy@c-s.fr>
Subject: [PATCH v3 3/4] crypto: talitos - eliminate unneeded 'done' functions
 at build time
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To:     Herbert Xu <herbert@gondor.apana.org.au>,
        "David S. Miller" <davem@davemloft.net>, horia.geanta@nxp.com
Cc:     linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
        linuxppc-dev@lists.ozlabs.org
Date:   Thu, 13 Jun 2019 12:48:47 +0000 (UTC)
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk

When building for SEC1 only, talitos2_done functions are unneeded
and should go away.

For this, use has_ftr_sec1() which will always return true when only
SEC1 support is being built, allowing GCC to drop TALITOS2 functions.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
---
 drivers/crypto/talitos.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index 4f03baef952b..b2de931de623 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -3401,7 +3401,7 @@ static int talitos_probe(struct platform_device *ofdev)
 	if (err)
 		goto err_out;
 
-	if (of_device_is_compatible(np, "fsl,sec1.0")) {
+	if (has_ftr_sec1(priv)) {
 		if (priv->num_channels == 1)
 			tasklet_init(&priv->done_task[0], talitos1_done_ch0,
 				     (unsigned long)dev);
-- 
2.13.3